How to Make Japanese Mayo: A Step-by-Step Guide

Greetings, friends! Are you a lover of Japanese cuisine and curious about the secret ingredient that makes it taste so delicious? Look no further than Japanese mayo! This creamy and tangy sauce is a staple in many Japanese dishes, from sushi to takoyaki. Lucky for you, it’s incredibly easy to make at home. In this article, we will go through the simple steps of making Japanese mayo, with some explanations along the way.

Steps how to make Japanese mayo

Step 1: Gather your ingredients

The ingredients for Japanese mayo are quite simple and can be found at any grocery store or market. You will need:

  • 1 cup of neutral-flavored oil (such as vegetable or canola oil)
  • 2 egg yolks
  • 1 tablespoon of rice or apple cider vinegar
  • 1 teaspoon of sugar
  • 1 teaspoon of soy sauce
  • A pinch of salt

Make sure all your ingredients are at room temperature before you begin.

Step 2: Mix together egg yolks and vinegar

In a mixing bowl, whisk together the 2 egg yolks and 1 tablespoon of vinegar until well combined. This will help to emulsify the oil and create a smooth texture.

Step 3: Slowly add oil while whisking

While continuously whisking the egg yolk mixture, slowly drizzle in the 1 cup of neutral-flavored oil. Make sure to pour it in a slow and steady stream to properly emulsify the mixture. The texture should become thicker as you whisk.

Step 4: Add sugar, soy sauce, and salt

Whisk in 1 teaspoon of sugar, 1 teaspoon of soy sauce, and a pinch of salt. Mix until completely combined.

Step 5: Adjust taste and texture

Taste the mayo and adjust the seasoning as desired. If the texture is too thick, you can whisk in a teaspoon of warm water at a time until it reaches your desired consistency.

Step 6: Chill and store

Transfer the mayo to a jar or container and refrigerate for at least 30 minutes before using. It can be stored in the fridge for up to a week.

Explanation how to make Japanese mayo

If you’re wondering why Japanese mayo is different from regular mayo, it all comes down to the ingredients. Traditional Japanese mayo uses rice vinegar, which gives it a distinct tangy flavor. The addition of soy sauce also brings a unique umami taste to the sauce.

The technique for making Japanese mayo is also slightly different compared to regular mayo. While both use egg yolks as a base, Japanese mayo requires a slower emulsification process, which creates a thicker and creamier texture. The addition of a pinch of salt also helps to amplify the flavors of the sauce.

Japanese mayo is a versatile sauce that can be used in many dishes, ranging from drizzling over sushi rolls to topping off a juicy burger. It’s a simple and easy way to incorporate some Japanese flair to your meals.

Tips and Tricks how to make Japanese mayo

1. Use room temperature ingredients

Having all your ingredients at room temperature will help them emulsify evenly and create a smooth texture.

2. Drizzle oil slowly

Add the oil in a slow and steady stream while whisking to create a stable emulsification. Rushing this step can result in a separated and oily mayo.

3. Adjust consistency as needed

If the mayo is too thick, add a teaspoon of warm water at a time to thin it out. Be careful not to add too much water, as this can affect the flavor and texture.

4. Customize flavors

Feel free to play around with the seasoning to suit your preferences. You can add garlic, chili flakes, or wasabi for added flavor.

5. Use a food processor

If you’re having trouble emulsifying the mixture by hand, consider using a food processor or blender to combine the ingredients.

6. Make it vegan

Substitute the egg yolks with 1 tablespoon of aquafaba (the liquid from a can of chickpeas) and follow the same steps for a vegan version of Japanese mayo.

7. Don’t let it sit too long

While Japanese mayo can be stored in the fridge for up to a week, it’s best to consume it within the first few days for optimal taste and freshness.

8. Pair it with your favorite Japanese dishes

Japanese mayo is a delicious addition to many dishes, such as sushi rolls, okonomiyaki, or karaage chicken. Try it out and see which dishes you like it best with!

9. Experiment with different oils

While neutral-flavored oils such as vegetable or canola oil are commonly used in Japanese mayo, you can experiment with different oils such as avocado or sesame oil to give it a unique flavor.

10. Have fun!

Japanese mayo is a simple and fun recipe to experiment with. Don’t be afraid to try different flavors and find what works for you!


Advantages and Disadvantages of Making Japanese Mayo


1. Healthier option: Japanese mayo is known to contain fewer calories and less fat compared to traditional mayonnaise. This makes it a healthier option for those who want to watch their calorie and fat intake.

2. Versatile: Japanese mayo has a different taste compared to traditional mayonnaise. Its taste is described as slightly sweet and creamy which makes it perfect for many dishes, including sushi, salads, and sandwiches.

3. Easy to make: Making Japanese mayo is simple and does not require many ingredients. The ingredients needed are usually found in most kitchens, such as egg yolks, vinegar, mustard, and oil.

4. Cost-effective: Making Japanese mayo at home is cost-effective compared to buying it from stores. The ingredients are inexpensive and can last for a long time if stored properly.

5. Customizable: Making Japanese mayo at home allows you to control the ingredients used. You can customize the ingredients based on your taste preferences or dietary restrictions.

6. Low in cholesterol: Japanese mayo is made using egg yolks which are low in cholesterol compared to egg whites. This makes it a healthier option for those who want to maintain their cholesterol levels.

7. Shelf life: Homemade Japanese mayo can last for up to a week in the refrigerator, making it a convenient option for meal planning and prepping.

8. Gluten-free option: Japanese mayo is gluten-free, making it a great alternative for people with gluten sensitivities.

9. No additives: Homemade Japanese mayo does not contain any additives or preservatives which are commonly found in store-bought mayonnaise.

10. Great taste: Lastly, Japanese mayo has a unique taste that many people enjoy, which makes it a great addition to any dish!


1. Time-consuming: Making Japanese mayo from scratch can be time-consuming, especially if you’re doing it for the first time.

2. Requires specific ingredients: Japanese mayo requires specific ingredients such as rice vinegar, soy sauce, and sometimes MSG, which may not be readily available in some areas.

3. Can be expensive: Although making Japanese mayo at home can be cost-effective, buying the necessary ingredients for the first time can be expensive.

4. Requires equipment: Making Japanese mayo requires a blender or food processor, which may not be available in all kitchens.

5. Not suitable for vegetarians: Japanese mayo is made using egg yolks, which makes it unsuitable for vegetarians.

6. Not dairy-free: Japanese mayo is not dairy-free as some recipes call for the use of milk or cream.

7. High in sodium: Some store-bought Japanese mayo brands may contain high levels of sodium, which can be a disadvantage for people with high blood pressure.

8. Mayonnaise taste: The unique taste of Japanese mayo may not be suitable for everyone as it has a taste similar to mayonnaise.

9. Shelf life: Although homemade Japanese mayo can last up to a week, it is still important to practice food safety and avoid consuming expired mayo.

10. Refined ingredients: Some of the ingredients used in making Japanese mayo, such as soybean oil and rice vinegar, may be heavily refined and processed.

In conclusion, making Japanese mayo has its advantages and disadvantages. However, it remains a unique and tasty alternative to traditional mayonnaise that is worth trying out! Remember to practice food safety and customize the ingredients based on your taste preferences and dietary restrictions.


1. What is Japanese mayo?

Japanese mayo, also known as Kewpie mayo, is a type of mayonnaise that originates from Japan. It has a creamier and tangier taste compared to regular mayonnaise and is often used in dishes such as sushi rolls, okonomiyaki (Japanese pancake), and takoyaki (octopus ball).

2. Can I use regular mayo instead of Japanese mayo?

You can, but the taste and texture will be different. Japanese mayo has a smoother and creamier texture, while regular mayo is thicker and has a more tangy flavor.

3. What are the ingredients for making Japanese mayo?

The ingredients for making Japanese mayo usually include egg yolks, rice vinegar, mustard powder, salt, sugar, and oil. Some recipes may include additional ingredients such as soy sauce or dashi stock.

4. Can I make Japanese mayo without rice vinegar?

Rice vinegar is a core ingredient in Japanese mayo, but if you do not have it on hand, you can substitute it with apple cider vinegar or white vinegar in a pinch. However, keep in mind that the taste and texture may vary slightly.

5. Can I use olive oil instead of vegetable oil?

You can use olive oil, but it may affect the flavor of the mayo. Japanese mayo typically uses soybean or canola oil, which have a more neutral taste, allowing the other ingredients to shine through.

6. How do I store Japanese mayo?

Store Japanese mayo in a sealed container in the refrigerator. It can last for up to a month if stored properly.

7. How long does it take to make Japanese mayo?

Making Japanese mayo only takes a few minutes if you have all the ingredients on hand. The process involves whisking together the egg yolks, vinegar, salt, sugar, and mustard powder before slowly adding in the oil.

8. Can I make Japanese mayo in a blender?

Yes, you can make Japanese mayo in a blender. It may be quicker and easier than whisking by hand, but be sure not to over-blend as it may cause the mayo to separate.

9. How much mayo does this recipe yield?

Typically, this recipe should yield around 1 cup of Japanese mayo.

10. Is Japanese mayo gluten-free?

Most Japanese mayo brands are gluten-free, but it’s always best to check the ingredients list before purchasing or making your own.

11. Can I use agar powder as a substitute for mustard powder?

Agar powder is not a suitable substitute for mustard powder in Japanese mayo. Mustard powder provides a tangy flavor that agar powder cannot replicate.

12. Can I freeze Japanese mayo?

It is not recommended to freeze Japanese mayo as it may cause the texture to change and become watery or separated.

13. What can I use Japanese mayo for?

Japanese mayo is a versatile condiment that you can use to add flavor to a variety of dishes such as sushi rolls, sandwiches, salads, and more. You can also use it as a dip for vegetables or fries.

Japanese mayonnaise is a staple for many dishes and can be tricky to find in some areas. Fortunately, making your own Japanese mayonnaise is a quick and simple task. In this article, we will show you how to make Japanese mayo so you can enjoy it in your favorite dishes.

Ingredients you’ll need for this recipe include one large egg yolk, 1/2 teaspoon kosher salt, one tablespoon rice vinegar, one teaspoon dijon mustard, one and a half cups vegetable oil, one teaspoon soy sauce, and two teaspoons sugar.

Start by whisking the egg yolk, salt, and rice vinegar together in a medium bowl. Then add in the dijon mustard and whisk until combined.

Next, slowly pour in the vegetable oil while whisking continuously. Keep whisking until the mixture becomes thick and creamy, which should take about 10 minutes.

Once your mayonnaise has reached the desired consistency, add in the soy sauce and sugar and whisk until incorporated.

Conclusion how to make japanese mayo

By following this simple recipe, you can make your own Japanese mayonnaise and enjoy it in your favorite dishes. Whether you’re making sushi, salad, or even as a dipping sauce, this mayonnaise is sure to add a delicious pop of flavor. Plus, making it yourself means you know exactly what’s going into it.

Closing how to make japanese mayo

Thank you for reading this article on how to make Japanese mayo. We hope you found it helpful and will try making your own mayonnaise soon. Until next time, happy cooking!